268575862509

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{37361}}^1$

素因数の和:37574

約数の個数: 64

約数和(自身を含む): 426464812800

約数和(自身を除く): 157888950291

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 173, 243, 513, 519, 729, 1539, 1557, 2187, 3287, 4617, 4671, 9861, 13851, 14013, 29583, 37361, 41553, 42039, 88749, 112083, 126117, 266247, 336249, 378351, 709859, 798741, 1008747, 2129577, 2396223, 3026241, 6388731, 6463453, 7188669, 9078723, 19166193, 19390359, 27236169, 57498579, 58171077, 81708507, 122805607, 172495737, 174513231, 368416821, 517487211, 523539693, 1105250463, 1552461633, 1570619079, 3315751389, 4711857237, 9947254167, 14135571711, 29841762501, 89525287503, 268575862509]

約数ペア:

[(1, 268575862509), (3, 89525287503), (9, 29841762501), (19, 14135571711), (27, 9947254167), (57, 4711857237), (81, 3315751389), (171, 1570619079), (173, 1552461633), (243, 1105250463), (513, 523539693), (519, 517487211), (729, 368416821), (1539, 174513231), (1557, 172495737), (2187, 122805607), (3287, 81708507), (4617, 58171077), (4671, 57498579), (9861, 27236169), (13851, 19390359), (14013, 19166193), (29583, 9078723), (37361, 7188669), (41553, 6463453), (42039, 6388731), (88749, 3026241), (112083, 2396223), (126117, 2129577), (266247, 1008747), (336249, 798741), (378351, 709859)]